1209917436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3943}}^1$

素因数の和:4251

約数の個数: 96

約数和(自身を含む): 3487884288

約数和(自身を除く): 2277966852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 281, 364, 546, 562, 843, 1092, 1124, 1686, 1967, 3372, 3653, 3934, 3943, 5901, 7306, 7868, 7886, 10959, 11802, 11829, 14612, 15772, 21918, 23604, 23658, 25571, 27601, 43836, 47316, 51142, 51259, 55202, 76713, 82803, 102284, 102518, 110404, 153426, 153777, 165606, 205036, 306852, 307554, 331212, 358813, 615108, 717626, 1076439, 1107983, 1435252, 2152878, 2215966, 3323949, 4305756, 4431932, 6647898, 7755881, 13295796, 14403779, 15511762, 23267643, 28807558, 31023524, 43211337, 46535286, 57615116, 86422674, 93070572, 100826453, 172845348, 201652906, 302479359, 403305812, 604958718, 1209917436]

約数ペア:

[(1, 1209917436), (2, 604958718), (3, 403305812), (4, 302479359), (6, 201652906), (7, 172845348), (12, 100826453), (13, 93070572), (14, 86422674), (21, 57615116), (26, 46535286), (28, 43211337), (39, 31023524), (42, 28807558), (52, 23267643), (78, 15511762), (84, 14403779), (91, 13295796), (156, 7755881), (182, 6647898), (273, 4431932), (281, 4305756), (364, 3323949), (546, 2215966), (562, 2152878), (843, 1435252), (1092, 1107983), (1124, 1076439), (1686, 717626), (1967, 615108), (3372, 358813), (3653, 331212), (3934, 307554), (3943, 306852), (5901, 205036), (7306, 165606), (7868, 153777), (7886, 153426), (10959, 110404), (11802, 102518), (11829, 102284), (14612, 82803), (15772, 76713), (21918, 55202), (23604, 51259), (23658, 51142), (25571, 47316), (27601, 43836)]